diff --git a/src/livery.h b/src/livery.h
--- a/src/livery.h
+++ b/src/livery.h
@@ -55,6 +55,7 @@ enum LiveryScheme {
 };
 
 DECLARE_POSTFIX_INCREMENT(LiveryScheme)
+template <> struct EnumPropsT<LiveryScheme> : MakeEnumPropsT<LiveryScheme, byte, LS_BEGIN, LS_END, LS_END, 8> {};
 
 /* List of different livery classes, used only by the livery GUI. */
 enum LiveryClass {